Limonoids from Indian mangrove, seeds of Xylocarpus moluccensis
10.7501/j.issn.0253-2670.2015.15.003
- Author:
Kai SHAO
1
Author Information
1. Marine Drugs Research Center, College of Pharmacy, Jinan University
- Publication Type:Journal Article
- Keywords:
3-propanoylproceranolide;
Limonoids;
Mangrove;
Xylocarpus Koenig;
Xylocarpus moluccensis (Lamk) M. Roem.
- From:
Chinese Traditional and Herbal Drugs
2015;46(15):2198-2205
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate limonoids in the seeds of an Indian mangrove, Xylocarpus moluccensis. Methods: Compounds were isolated and purified by silica gel, ODS gel column chromatographies, and HPLC. The structures of the obtained limonoids were identified by NMR spectra and ESI-MS. Results: Eighteen limonoids, such as fissinolide (1), 3-propanoylproceranolide (2), 3β- hydroxyangustidienolide (3), 3β-acetoxy-6-deoxy-swietenine (4), febrifugin (5), granatumin I (6), 3-de(2-methylbutanoyl)-3- propanoylcipadesin (7), granatumin H (8), tigloylseneganolide A (9), ruageanin A (10), swietemahonolide (11), khayasin T (12), andhraxylocarpin D (13), granatumin D (14), 7-oxo-7-deacetoxygenunin (15), gedunin (16), methyl angolensate (17), and 20,21,22,23- tetrahydro-23-oxoazadirone (18), were isolated and identified. Conclusion: 3-propanoylproceranolide (2) is a new compound, and compound 3 is a new natural product.
